阅读说明：本技术 连接线送料装置 (Connecting wire material feeding unit ) 是由 柏立刚 于 2020-12-25 设计创作，主要内容包括：本申请公开了一种连接线送料装置,包括：支承板；相对设置的两导线板,两导线板之间形成供连接线穿设的导向槽,导向槽的第一端对准线料盘；驱动机构,包括可转动地安装于支承板的两第一辊轴和用于驱动第一辊轴的驱动电机,两第一辊轴的圆周面之间形成用于夹持连接线的第一夹持空间；以及检测机构,包括供连接线搁置的支承辊、用于压抵于连接线的上部的压抵辊和两拉结弹簧,支承辊安装于支承板,两拉结弹簧分别竖向安装于支承辊的两端上,支承辊设置于导向槽的第二端和第一辊轴之间,压抵辊的两端分别可转动地安装于两拉结弹簧,压抵辊连接有报警铃铛。本发明解决了现有的连接线加工设备无送料和预检测工序的问题。(The application discloses connecting wire material feeding unit includes: a support plate; the wire guide plate comprises two wire guide plates which are oppositely arranged, a guide groove for the connecting wire to penetrate through is formed between the two wire guide plates, and the first end of the guide groove is aligned with the wire tray; the driving mechanism comprises two first roll shafts which are rotatably arranged on the supporting plate and a driving motor for driving the first roll shafts, and a first clamping space for clamping the connecting wire is formed between the circumferential surfaces of the two first roll shafts; and the detection mechanism comprises a supporting roller for placing the connecting wire, a pressing roller for pressing against the upper part of the connecting wire and two tie springs, the supporting roller is arranged on the supporting plate, the two tie springs are respectively and vertically arranged at two ends of the supporting roller, the supporting roller is arranged between the second end of the guide groove and the first roller shaft, two ends of the pressing roller are respectively and rotatably arranged on the two tie springs, and the pressing roller is connected with the alarm bell. The invention solves the problems that the existing connecting wire processing equipment has no feeding and pre-detection processes.)

1. The utility model provides a connecting wire material feeding unit which characterized in that includes:

a support plate;

the wire guide plate comprises two wire guide plates which are oppositely arranged, a guide groove for a connecting wire to penetrate is formed between the two wire guide plates, and the first end of the guide groove is aligned with a wire tray;

the driving mechanism comprises two first roll shafts which are rotatably arranged on the supporting plate and a driving motor for driving the first roll shafts, and a first clamping space for clamping the connecting wire is formed between the circumferential surfaces of the two first roll shafts; and

the detection mechanism comprises a supporting roll, a pressing roll and two tie springs, wherein the supporting roll is used for supporting the connecting line, the pressing roll is used for pressing the upper portion of the connecting line, the supporting roll is installed on the supporting plate, the two tie springs are vertically installed at the two ends of the supporting roll respectively, the supporting roll is arranged between the second end of the guide groove and the first roll shaft, the two ends of the pressing roll are rotatably installed on the two tie springs respectively, and the pressing roll is connected with an alarm bell.

2. The cord feeder of claim 1, wherein the support roller is rotatably mounted to the support plate.

3. The splice line feeder of claim 2, wherein the support roller comprises:

a lower fixing shaft installed to the support plate; and

the first roller is used for placing the connecting line and is rotatably sleeved on the lower fixing shaft, two ends of the lower fixing shaft extend to the outer sides of two ends of the first roller respectively, and the tying spring is vertically arranged at two ends of the vertically arranged lower fixing shaft.

4. The connecting wire feeding device according to claim 3, wherein the pressing roller comprises:

the two ends of the upper fixing shaft are respectively provided with a bearing, and the bearings are arranged at the top of the tie spring; and

the second roller is rotatably sleeved on the upper fixing shaft.

5. The connecting wire feeding device according to claim 1, wherein the distance between the pressing roller and the supporting roller is smaller than the outer diameter of the connecting wire.

6. The splice cord feeding apparatus of claim 1, wherein the first clamping space is aligned with the second end of the guide slot.

7. The cord feeder of claim 1, wherein the wire guide plate is disposed along a length of the support plate.

8. The cord feeder of claim 1, wherein the cord guide plate is arcuate.

9. The connecting wire feeding device according to claim 1, wherein the driving mechanism further comprises two second rollers rotatably mounted on the support plate, the second rollers being disposed between the wire guide plate and the support roller, the driving motor being drivingly connected to the second rollers, a second clamping space being formed between circumferential surfaces of the two second rollers for clamping the connecting wire, the second clamping space being aligned with the second end of the guide groove.

Technical Field

The invention relates to the technical field of connecting line processing equipment, in particular to a connecting line feeding device.

Background

The motor connecting wire is a lead wire connected with the connection between the motor and an external power supply and plays a role in connecting the power supply during the work of the motor. The motor connection lines are typically mounted inside the device.

When the processing of motor connecting wire processing equipment, need use the pay-off that the line charging tray carries out the electric wire. The existing connecting wire directly enters motor connecting wire processing equipment from a wire material disc for processing, a feeding device does not feed materials, and the connecting wire is not detected in advance.

Disclosure of Invention

In order to overcome the defects in the prior art, a connecting wire feeding device is provided so as to solve the problems of no feeding and pre-detection procedures of the existing connecting wire processing equipment.

In order to realize the above-mentioned purpose, provide a connecting wire material feeding unit, include:

a support plate;

the wire guide plate comprises two wire guide plates which are oppositely arranged, a guide groove for a connecting wire to penetrate is formed between the two wire guide plates, and the first end of the guide groove is aligned with a wire tray;

the driving mechanism comprises two first roll shafts which are rotatably arranged on the supporting plate and a driving motor for driving the first roll shafts, and a first clamping space for clamping the connecting wire is formed between the circumferential surfaces of the two first roll shafts; and

the detection mechanism comprises a supporting roll, a pressing roll and two tie springs, wherein the supporting roll is used for supporting the connecting line, the pressing roll is used for pressing the upper portion of the connecting line, the supporting roll is installed on the supporting plate, the two tie springs are vertically installed at the two ends of the supporting roll respectively, the supporting roll is arranged between the second end of the guide groove and the first roll shaft, the two ends of the pressing roll are rotatably installed on the two tie springs respectively, and the pressing roll is connected with an alarm bell.

Further, the support roller is rotatably mounted to the support plate.

Further, the support roller includes:

a lower fixing shaft installed to the support plate; and

the first roller is used for placing the connecting line and is rotatably sleeved on the lower fixing shaft, two ends of the lower fixing shaft extend to the outer sides of two ends of the first roller respectively, and the tying spring is vertically arranged at two ends of the vertically arranged lower fixing shaft.

Further, the pressing roller includes:

the two ends of the upper fixing shaft are respectively provided with a bearing, and the bearings are arranged at the top of the tie spring; and

the second roller is rotatably sleeved on the upper fixing shaft.

Further, the distance between the pressing roller and the supporting roller is smaller than the outer diameter of the connecting line.

Further, the first clamping space is aligned with the second end of the guide slot.

Further, the wire guide plate is disposed along a length direction of the support plate.

Further, the wire guide plate is arc-shaped.

Furthermore, the driving mechanism further comprises two second rollers which are rotatably mounted on the supporting plate, the second rollers are arranged between the wire guide plate and the supporting roller, the driving motor is connected to the second rollers in a transmission manner, a second clamping space for clamping the connecting wire is formed between the circumferential surfaces of the two second rollers, and the second clamping space is aligned to the second end of the guide groove.

The connecting line feeding device has the advantages that the driving motor of the connecting line feeding device drives the two first roller shafts to rotate so as to drive the connecting lines, so that the connecting lines are conveyed and moved towards the connecting line processing equipment, and on the other hand, the two first roller shafts can be pressed and clamped to smoothly roll the connecting lines so as to enter the connecting line processing equipment for processing. In addition, when a defective (such as a notch) connecting line is encountered, the pressing roller drops at the defective position of the connecting line to drive the alarm bell to generate sound alarm, and before the connecting line is processed, the defect is detected in advance, so that the yield of the finished product of the connecting line is improved.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of a connecting wire feeding device according to an embodiment of the present invention.

Fig. 2 is a sectional view taken at a-a in fig. 1.

Fig. 3 is a schematic diagram illustrating a state of detecting a defective connecting wire of the connecting wire feeding device according to the embodiment of the present invention.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Fig. 1 is a schematic structural diagram of a connecting wire feeding device according to an embodiment of the present invention, fig. 2 is a cross-sectional view taken along line a-a in fig. 1, and fig. 3 is a schematic state diagram of a connecting wire feeding device according to an embodiment of the present invention for detecting a defective connecting wire.

Referring to fig. 1 to 3, the present invention provides a connecting wire feeding device, including: a support plate 1, two wire guide plates 2, a driving mechanism and a detection mechanism 4.

Wherein the support plate is arranged vertically. The two conductor plates 2 are arranged opposite to each other. A guide groove for the connection line 5 to pass through is formed between the two wire guide plates 2. The first end of the guide groove is aligned with the wire tray.

The drive mechanism includes two first roller shafts 31 and a drive motor (not shown in the drawings). The first roller shaft 31 is rotatably mounted to the support plate 1. The driving motor is used for driving the driving motor of the first roller shaft 31. A first holding space for holding the connecting wire 5 is formed between the circumferential surfaces of the first rollers 31.

The detection mechanism 4 includes a support roller 41, a pressing roller 42 and two tension springs 43.

The support roller 41 is attached to the support plate 1. The support roller 41 is used to support the connecting wire 5.

Two tying springs 43 are vertically mounted on both ends of the supporting roller 41, respectively. One end of the support roller is connected to the support plate. The backup roller 41 is disposed between the second end of the guide groove and the first roller shaft 31.

Both ends of the pressing roller 42 are rotatably mounted to the two pull springs 43, respectively. The pressing roller 42 is used for pressing against the upper part of the connecting line 5. The pressing roller 42 is connected with an alarm bell.

In the present embodiment, the first roller shaft 31, the backup roller 41, and the press roller 42 are provided in the same direction.

With reference to fig. 1 to 3, the working principle of the connecting line detection of the connecting line feeding device of the present invention is as follows:

1. and (6) threading.

One end of the connecting wire is wound on the wire tray, and the other end of the connecting wire sequentially penetrates through the guide groove, the pressing roller and the supporting roller and the first clamping space.

2. The drive motor is started.

And on the other hand, the two first roller shafts are pressed and clamped, so that the connecting wire can be smoothly rolled to enter connecting wire processing equipment for processing. The supporting roller is supported on the connecting line and presses against the upper part of the connecting line.

3. And detecting defects and alarming.

When a defect (notch 50) is formed on one section of the connecting wire 5, when the notch 50 passes through the position right below the pressing roller, the pressing roller 50 drops under the tension of the pulling spring, so that the alarm bell connected to the pressing roller shakes to generate an audible alarm, and whether the connecting wire has defects such as skin breakage, notch and the like is detected in advance before the connecting wire is processed.

According to the connecting wire feeding device, the driving motor drives the two first roller shafts to rotate so as to drive the connecting wire, so that the connecting wire is conveyed and moved towards the connecting wire processing equipment, and on the other hand, the two first roller shafts can be pressed and clamped, so that the connecting wire can be smoothly rolled and can enter the connecting wire processing equipment for processing. In addition, when a defective (such as a notch) connecting line is encountered, the pressing roller drops at the defective position of the connecting line to drive the alarm bell to generate sound alarm, and before the connecting line is processed, the defect is detected in advance, so that the yield of the finished product of the connecting line is improved.

In the present embodiment, the wire guide plate 2 is disposed along the longitudinal direction of the support plate 1.

In a preferred embodiment, the wire guide plate 2 is curved. The outer cambered surfaces of the two wire guide plates are oppositely arranged, and the distance between the first ends of the two wire guide plates is greater than the distance between the second ends of the two wire guide plates, so that the two wire guide plates are arranged in a splayed shape. The second end of the wire guide plate is aligned with the first clamping space, i.e. the second end of the guide groove is aligned with the first clamping space.

In the present embodiment, the first roller shaft 31, the backup roller 41, and the pressing roller 42 are mounted on the first side of the support plate. One end of the first roller shaft extends into the support plate. The second side of the support plate is provided with a plurality of driving motors. Each driving motor is coaxially connected with a first roller shaft.

In a preferred embodiment, the driving mechanism further comprises two second rollers 32. Is rotatably mounted to a first side of the support plate 1. The second roller 32 is disposed between the wire guide 2 and the support roller 41. Likewise, each second roller is provided with a drive motor. The drive motor is coaxially connected to the second roller shaft 32. A second clamping space for clamping the connecting wire 5 is formed between the circumferential surfaces of the two second rollers 32, and the second clamping space is aligned with the second end of the guide groove.

In this embodiment, the circumferential surfaces of the first roller shaft and the second roller shaft are coated with an anti-slip mat layer. The anti-skid cushion layer is a rubber cushion layer.

In some embodiments, the rotation speed of the driving motor driving the first roller shaft is different from that of the driving motor driving the second roller shaft, so as to realize the function of straightening the connecting line. If the rotating speed of the driving motor for driving the first roller shaft is slightly higher than that of the driving motor for driving the second roller shaft, the straightening function of the connecting wire can be realized.

In this embodiment, the support roller 41 is rotatably mounted to the first side of the support plate 1.

Specifically, the support roller 41 includes: a lower fixed shaft 411 and a first drum 412.

Wherein the lower fixing shaft 411 is installed at a first side of the support plate 1.

The first roller 412 is rotatably sleeved on the lower fixing shaft 411. Both ends of the lower fixing shaft 411 extend to the outside of both ends of the first drum 412, respectively, and one end of the lower fixing shaft is coupled to a first side of the supporting plate. The tie spring 43 is vertically disposed at both ends of the vertically disposed lower fixed shaft 411. The first roller 412 is for supporting the connecting wire 5.

The pressing roller 42 includes: an upper fixed shaft 421 and a second roller 422.

Wherein, bearings are respectively installed at both ends of the upper fixing shaft 421. The bearing is mounted on top of the garter spring 43. The second roller 422 is rotatably sleeved on the upper fixing shaft 421.

In this embodiment, the distance between the pressing roller 42 and the supporting roller 41 is smaller than the outer diameter of the connecting wire 5, so that the pressing roller can be rapidly lowered at the position pressed against the notch 50 of the connecting wire to vibrate the alarm bell.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.